Luminous Flux
Total visible light energy emitted by a light source per unit time, reflecting o...
Luminous Efficacy
Luminous flux produced per watt of electrical power, measuring energy efficiency
CCT
Describes the warmth or coolness of light color
CRI
A light source ability to accurately reproduce the true colors of objects, rated...
Ra
Average of R1-R8 values in the Color Rendering Index
Illuminance
Luminous flux received per unit area
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